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Flyin Optronics’ PM optical circulator is a 3 port fiber optic device built with PM panda fiber. It transmits a signal from port1 to port 2 and another signal from port 2 to port 3 while maintaining the polarization. An optical Circulator is a non reciprocal device allowing for the Routing of Light from one Fiber to another based upon the direction of the light propagation,The PM Circulator features low insertion loss, high isolation between ports, low PDL, high extinction ratio and high reliability and stability. The PM Optical Circulators can be built with 250um bare fiber, 900um loose tube or a 2mm, 3mm cable jacket.

Flyin Optronics’ PM Optical Circulators can be used for ill fiber Amplification systems, Wavelength division Multiplex (WDM) networks, optical time-domain reflectometers (OTDRs), test instruments. wavelength add/drop, dispersion compensation and EDFA application.